Check the fiddle - http://jsfiddle.net/4R5HH/209/ - this is just for testing.
I have a target label on y-axis which hides the series tooltip when hover over them.
any solution to this.
$(function () {
$(document).ready(function() {
var chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'line'
},
title: {
text: 'Dummy Data by Region'
},
xAxis: {
categories: ['Africa', 'America', 'Asia']
},
yAxis: {
plotLines:[{
value:75,
color: '#ff0000',
width:2,
zIndex:4,
label:{text:'goal'},
dashStyle: 'line',
label: {
useHTML: true,
text: '<div class="targetLabel"><span>Target</span><br/><span style="font-weight: bold; padding-top: 5px;">' + '75' + '</span></div>',
align: 'center',
rotation: 0
},
}]
},
series: [{
name: 'Year 1800',
data: [107, 31, 50]
},
{
name: 'Goal',
type: 'scatter',
marker: {
enabled: false
},
data: [450]
}]
});
});
});
Got the answer from the Highcharts forum.
So adding the link for reference - http://forum.highcharts.com/highcharts-usage/highcharts-y-axis-plotlines-label-hides-the-tooltip-t31539/
Related
If you use a bar chart in Highcharts, the zoom does not seem to work properly.
You can select the area and also the button "Reset zoom" appears. The chart, however, is not zoomed in.
The only code I added to the basic bar example was the zoom type:
chart: {
type: 'bar',
zoomType: 'x'
},
Complete example: http://jsfiddle.net/966off9e/
Is this a bug or a feature? ;-)
I think this is somehow a bug in Highcharts, when you use categorized axis. But a workaround would be using a min for that axis:
xAxis: {
categories: ['Africa', 'America', 'Asia', 'Europe', 'Oceania'],
title: {
text: null
},
min: 0
}
Here's the DEMO
Just add 'minRange' to the xAxis: http://jsfiddle.net/mushigh/axy8v9oa/
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; max-width: 800px; height: 400px; margin: 0 auto"></div>
$(function () {
$('#container').highcharts({
chart: {
type: 'bar',
zoomType: 'x'
},
title: {
text: 'Historic World Population by Region'
},
subtitle: {
text: 'Source: Wikipedia.org'
},
xAxis: {
categories: ['Africa', 'America', 'Asia', 'Europe', 'Oceania'],
title: {
text: null
},
minRange: 1,
},
yAxis: {
title: {
text: 'Population (millions)',
align: 'high'
},
labels: {
overflow: 'justify'
}
},
tooltip: {
valueSuffix: ' millions'
},
plotOptions: {
bar: {
dataLabels: {
enabled: true
}
}
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -40,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: ((Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'),
shadow: true
},
credits: {
enabled: false
},
series: [{
name: 'Year 1800',
data: [107, 31, 635, 203, 2]
}, {
name: 'Year 1900',
data: [133, 156, 947, 408, 6]
}, {
name: 'Year 2008',
data: [973, 914, 4054, 732, 34]
}]
});
});
Another possibility is that the amount of data is bigger than the cropThreshold variable. See this related post.
You can also see the official docs for this variable. Every kind of graphic has this variable with different default values. You should check it out to be sure.
Here is my following chart config. I have been doing some research but couldn't find any help to enabling vertical scrollbar.
I know that I can set overflow-y property for chart container div, but to achieve frozen X-axis I need vertical scroll on series that is not container.
$(function () {
$('#container').highcharts({
chart: {
type: 'bar'
},
title: {
text: 'Stacked bar chart'
},
xAxis: {
categories: ['CITY1', 'CITY2','CITY3','CITY4'],
minorTickLength: 0,
tickLength: 0,
lineWidth: 0,
tickwidth: 0,
},
yAxis: {
max: 100,
tickInterval: 25,
title: {
text: 'Total fruit consumption'
}
},
legend: {
reversed: true
},
plotOptions: {
series: {
grouping: false,
stacking: 'normal'
}
},
scrollbar: {
enabled: true
},
series: [{
name: 'Q1',
data: [50, 70,0,35]
},{
name: 'Q2',
data: [20, 0,50,0]
},{
name: 'Q3',
data: [0, 0,40,20]
},{
name: 'Q4',
data: [0, 30,0,20]
}]
});
});
Can anybody suggest me how to enable the vertical scrollbar in Highcharts?
#Swetha: That fiddle is using Highstock library. Highcharts does not support scrollbars. Scrollbars are Highstock only
http://www.highcharts.com/docs/chart-concepts/scrollbar
You could set a fixed height or width to the chart and wrap into a div width overflow-x:auto, it's not the same but it is something at least.
Try this fiddle: http://jsfiddle.net/fj6d2/3076/
This may help you.
var chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type:'bar',
},
xAxis: {
categories: ['CITY1', 'CITY2','CITY3','CITY4'],
min:2,
},
yAxis: {
title: {
text: 'Total fruit consumption'
},
},
plotOptions: {
series: {
grouping: false,
stacking: 'normal'
}
},
legend: {
verticalAlign: 'top',
y: 100,
align: 'right'
},
scrollbar: {
enabled: true
},
series: [{
name: 'Q1',
data: [50, 70,0,35]
}, {
name: 'Q2',
data: [20, 0,50,0]
}, {
name: 'Q3',
data: [0, 0,40,20]
},{
name: 'Q4',
data: [0, 30,0,20]
}]
});
In this example JS Fiddle.
The Line appear behind the chart.
Is it possible to draw the line in front of the chart?
Thank you for your help?
The code:
(function() {
$('#container').highcharts('StockChart', {
chart: {
},
yAxis: {
plotLines: [{
value: 0.696,
width: 5,
color: 'green',
dashStyle: 'dash',
label: {
text: 'Latest value',
align: 'right',
y: 12,
x: 0
}
}]
},
rangeSelector: {
selected: 1
},
series: [{
type: 'area',
name: 'USD to EUR',
data: usdeur
}]
});
});
Try using plotLine zIndex property.
http://api.highcharts.com/highstock#xAxis.plotLines.zIndex
The yAxis in my chart is reversed and has a fill area, this put the fill area above the spline. Is there a way to keep the fill area below the spline when the axis is reversed?
A working jsfiddle here
$(function () {
var chart;
$(document).ready(function() {
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'areaspline'
},
title: {
text: 'Average fruit consumption during one week'
},
legend: {
layout: 'vertical',
align: 'left',
verticalAlign: 'top',
x: 150,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: '#FFFFFF'
},
xAxis: {
categories: [
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
'Sunday'
]
},
yAxis: {
title: {
text: 'Fruit units'
},
reversed:true,
},
tooltip: {
formatter: function() {
return ''+
this.x +': '+ this.y +' units';
}
},
credits: {
enabled: false
},
plotOptions: {
areaspline: {
fillOpacity: 0.5
}
},
series: [{
name: 'John',
data: [3, 4, 3, 5, 4, 10, 12]
}, {
name: 'Jane',
data: [1, 3, 4, 3, 3, 5, 4]
}]
});
});
});
if you change the threshold to be like this jsfiddle
highcharts threshold ref here
plotOptions: {
areaspline: {
fillOpacity: 0.5,
threshold: 12
}
What worked for me was setting the threshold explicitly to null:
{
... (other series properties)
threshold: null,
...
}
I'd like to overlay a custom layer over a chart (e.g. a comment, author). Reading the API there seems to be already an object for the purpose:
A HTML label that can be positioined anywhere in the chart area.
I tried using this on one of the example charts but it has no effect (see below), although the interpreter isn't issuing any error. Am I doing something wrong or should a lable of this kind be created some other way?
Thank you.
chart = new Highcharts.Chart({
chart: {
renderTo: 'pie-container',
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: 'Browser market shares at a specific website, 2010'
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage}%',
percentageDecimals: 1
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
color: '#FFFFFF',
connectorColor: '#FFFFFF',
formatter: function() {
return '<b>'+ this.point.name +'</b>: '+ this.percentage +' %';
}
}
}
},
series: [{
type: 'pie',
name: 'Browser share',
data: [
['Firefox', 45.0],
['IE', 26.8],
{
name: 'Chrome',
y: 12.8,
sliced: true,
selected: true
},
['Safari', 8.5],
['Opera', 6.2],
['Others', 0.7]
]
}],
labels: [
{html: "<b>This is a label!</b>",
style: {
left: '100px',
top: '100px',
width: '50px'}}],
});
});
});
labels should be an object.
Then you have to add each label as an element of items.
labels: {
items: [{
html: "<b>This is a label!</b>",
style: {
left: '100px',
top: '100px',
width: '50px'
}
}]
}
Demo